add_executable(1_Hello_World "1_Hello_World.c")
add_executable(2_Print_Multiple_Lines_On_Screen "2_Print_Multiple_Lines_On_Screen.c")
add_executable(3_Calculate_Semi__Circle_Perimeter_And_Space "3_Calculate_Semi__Circle_Perimeter_And_Space.c")
add_executable(4_Calculate_The_Volume_of_Cuboid "4_Calculate_The_Volume_of_Cuboid.c")
